EP 2472685 B1 20131127 - Hollow wall box with fire resistant insert piece
Title (en)
Hollow wall box with fire resistant insert piece
Title (de)
Hohlwanddose mit feuerfestem Einsatzstück
Title (fr)
Boîtier pour mur creux avec piece insert résistante au feu
Publication
Application
Priority
NL 2005933 A 20101229
Abstract (en)
[origin: EP2472685A1] Hollow-wall box comprising a housing that is provided with a first bottom wall and a first circumferential wall, wherein the first bottom wall and the first circumferential wall jointly bound an installation space, wherein the first circumferential wall at a mounting side that faces away from the first bottom wall has an installation edge that bounds a primary opening, wherein the housing is provided with a first elongated bush and a second elongated bush that with respect to the first circumferential wall are receded in the installation space, wherein the hollow-wall box comprises a fire-resistant insert piece that is provided with a second bottom wall and a second circumferential wall, wherein the outwardly oriented side of the second circumferential wall is complementarily shaped to the interior side of the first circumferential wall that is oriented towards the installation space and is in abutting contact therewith, wherein the fire-resistant insert piece is provided with a first passage and a second passage for allowing through or keeping free the first bush and the second bush.
IPC 8 full level
CPC (source: EP)
H02G 3/04 (2013.01); H02G 3/12 (2013.01); H02G 3/0412 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2472685 A1 20120704; EP 2472685 B1 20131127; DK 2472685 T3 20140127; ES 2439716 T3 20140124; NL 2005933 C2 20120703
DOCDB simple family (application)
EP 11191578 A 20111201; DK 11191578 T 20111201; ES 11191578 T 20111201; NL 2005933 A 20101229